Comparison

Simple Notes vs KeyWeek App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple Notes

A powerful and intuitive note-taking application designed to enhance productivity and streamline daily workflows. Organize notes with unlimited tabs, search instantly, and set reminders. Protect your data with biometric authentication and export to CSV.

Highlights
  • Unlimited tab management
  • Free rearrangement of tabs and memos
  • Advanced search function
  • Recently updated notes list
  • Notification feature
  • Biometric authentication
  • CSV export
Features
Read full description

Powerful note-taking app with rich features that unlock your creativity. Lightning-fast note creation and perfect organization boost your productivity. Professional productivity tool that dramatically streamlines your daily workflow. ■ Simple Notes Powerful note-taking functionality with intuitive operation for instant memo creation. ■ Unlimited Tab Management Create unlimited tabs organized by project or category for perfect organization. ■ Free Rearrangement Drag and drop tabs and memos freely to achieve your ideal workflow. ■ Advanced Search Function Instantly search through all notes to quickly access the information you need. ■ Recently Updated Notes List Return to previous work instantly with update history for dramatically improved efficiency. ■ Notification Feature Receive notifications with custom messages at specified times so you never miss important tasks. ■ Biometric Authentication Enhance app security with biometric authentication to completely protect your valuable data. ■ CSV Export Export all data to CSV for seamless integration with other tools. ■ Tab Notes Leave custom notes on tabs to efficiently manage project details. ■ Offline Support Works completely without internet connection to maintain productivity anywhere, anytime. ■ Dark Mode Support Eye-friendly light and dark mode switching for comfortable long work sessions. ■ No Login Required No tedious registration or login needed - start using immediately after download. ■ Complete Privacy Protection Your data is stored only on your device and never transmitted externally. Privacy Policy: https://naokiotsu.com/privacy-policy Support: info@naokiotsu.com

About

KeyWeek App

Features
Read full description

KeyWeek is a minimal weekly planner, to-do list, and task manager for organizing your week with clarity. See every day in one calm, paper-like view. Capture tasks quickly, schedule what matters, and stay focused without the clutter of a complicated productivity system. PLAN YOUR WEEK • View your full Monday–Sunday week at a glance. • Add, schedule, prioritize, and complete tasks in seconds. • Keep future ideas in Someday, so this week stays focused. STAY ON TOP OF DETAILS • Create recurring daily, weekly, monthly, yearly, or custom tasks. • Set reminders and add notes, subtasks, checklists, files, and images. • Use priority levels and color highlights to spot what matters most. • Build routines and nudges that fit your schedule. MAKE IT YOURS • Create separate calendars for work, personal life, family, or any area you manage. • Choose a theme that suits you, including light, dark, blue, and ultra-minimal styles. • Print your weekly planner whenever you want a paper copy. STAY CONNECTED • Sign in to back up and sync your plan across devices. • Connect Google Calendar to keep dated tasks aligned. • Share a calendar with a collaborator or publish a read-only version. • Export and import your data whenever you need it. No endless setup. No overwhelming lists. Just a clearer plan for the week ahead. Plan your week with KeyWeek. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Simple Notes4 screens
KeyWeek App4 screens

Verdict

The call

Simple Notes and KeyWeek App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simple Notes sells 1 one-off in-app purchase and KeyWeek App sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simple Notes ships an update every 2 weeks, KeyWeek App every 9 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

ScorecardNo meaningful differences
Simple Notes versus KeyWeek App: the parameters behind the verdict, then further details
ParameterSimple NotesKeyWeek App
PriceFreeFree
Rating4.6 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size52 MB13 MB
Age rating4+4+
Developernaoki otsuBassam Dahabra

In-app purchases

1 purchases

Simple Notes

One-time1
  • Premium (Pay Once)$4.99
2 purchases

KeyWeek App

Subscriptions2
  • Monthly$2.991 Month
  • Yearly$29.991 Year

Questions

Is Simple Notes free?
Simple Notes is free to download, with in-app purchases available.
Is KeyWeek App free?
KeyWeek App is free to download, with in-app purchases available.
Do Simple Notes or KeyWeek App have ads?
Neither Simple Notes nor KeyWeek App shows ads.
Which is updated more often, Simple Notes or KeyWeek App?
Simple Notes ships an update every 2 weeks, and KeyWeek App every 9 days. Most recently, Simple Notes was updated on September 23, 2026 and KeyWeek App on September 18, 2026.

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